1. Towards Peace - Malaysia Asean Sculpture Park, Kl. (1987)
  2. Flow through the Rocks -Portland Sculpture Park, England. (1990)
  3. Spirit of Nature -Kuching, Sarawak, (1991)
  4. Childhood Dream -Shodshima Centre Park, Japan (1992)
  5. Pisces-Yashiro Hoshi-no Choukoku Centre Park, Japan (1993)
  6. Tropical Leaves - Washington DC. (1994)
  7. Spring – Singapore Revenue House (1996)
  8. Seeds - Singapore Art Centre (Esplanade) (1995-1996)
  9. Shimmering Pearls Series 1 – Capital Tower, Singapore (1999)
  10. Orchid Journey (Series 1 to Series 5) – Suzhou Park, China (2000)
  11. Physical consequences - Singapore Museum collection (2002)
  12. Progressive Flow - NTUC Singapore ( 2004)
  13. Shimmering Pearls Series 2 – Beijing, Capital Land (2006)
  14. Flora Inspiration - Changi Airport Terminal 3, departure hall (2008)
  15. Shimmering Pearls Series 3 – Beijing, Fair Mount Hotel. China (2009)
  16. Flow and Touch – Wheelock’s property at Ardmore Park, Singapore (2009)
  17. Transformation – Istana, Singapore (2011)
  18. The Black Seed – OUB Centre, Singapore (2011)
  19. Tropical Leaf – One Raffles Quay, Singapore (2012)
  20. The Destruction and Extinction Series – World United Nation, New York
  21.  Singapore office building. (2013)
  22. Waves of Foliage - Singapore Marina Bay Financial Centre Tower 3. (2013)
  23. Rising Moon - Elizabeth Walk, Singapore (2015)
  24. Flight and Forest - Suzhou Centre , China (2017)
  25. Seed  - NAFA (2018)
  26.  Dance in the Wind - Raffles City, Shanghai (2020)
  27. Perpetual Blooms - At Gardens by the bay, Singapore (2022)
  28. Succession - At Rochester Commons, Singapore (2022)
  29. Flora Series -  Dianchi Wetlands Park, Kunming ,China (2024)